154087276

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{51431}}^1$

素因数の和:51549

約数の個数: 24

約数和(自身を含む): 311060736

約数和(自身を除く): 156973460

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 51431, 102862, 205724, 360017, 720034, 1440068, 5503117, 11006234, 22012468, 38521819, 77043638, 154087276]

約数ペア:

[(1, 154087276), (2, 77043638), (4, 38521819), (7, 22012468), (14, 11006234), (28, 5503117), (107, 1440068), (214, 720034), (428, 360017), (749, 205724), (1498, 102862), (2996, 51431)]